Base | Representation |
---|---|
bin | 100101100100001110… |
… | …001011101100111111 |
3 | 10212010002120111001021 |
4 | 211210032023230333 |
5 | 1130102023121330 |
6 | 30310303325011 |
7 | 2625365402002 |
oct | 454416135477 |
9 | 125102514037 |
10 | 40336145215 |
11 | 1611977aa03 |
12 | 79985b0767 |
13 | 3a5a8c7462 |
14 | 1d490ad539 |
15 | 10b128567a |
hex | 96438bb3f |
40336145215 has 8 divisors (see below), whose sum is σ = 48632775408. Its totient is φ = 32115982080.
The previous prime is 40336145159. The next prime is 40336145221. The reversal of 40336145215 is 51254163304.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40336145215 - 29 = 40336144703 is a prime.
It is a super-2 number, since 2×403361452152 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19115602 + ... + 19117711.
It is an arithmetic number, because the mean of its divisors is an integer number (6079096926).
Almost surely, 240336145215 is an apocalyptic number.
40336145215 is a deficient number, since it is larger than the sum of its proper divisors (8296630193).
40336145215 is a wasteful number, since it uses less digits than its factorization.
40336145215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38233529.
The product of its (nonzero) digits is 43200, while the sum is 34.
The spelling of 40336145215 in words is "forty billion, three hundred thirty-six million, one hundred forty-five thousand, two hundred fifteen".
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